Excuse me, can you turn off the radio? Haven't found it for a long time.

If it is a multi-function steering wheel, you can press the knob on the left hand side to adjust the volume. If you press it, it will be silent. Or turn the knob in the upper left corner of the screen counterclockwise. If you want to listen to the songs in your mobile phone, just connect Bluetooth and switch the sound source. If you want to play music videos on USB devices, you can choose the play mode.